[Cytocompatibility of dental alloys containing palladium].
The cytoxicity and the 50% lethal concentration (LC50) has been assessed in vitro by the colony forming method in extracts of 5 precious or semiprecious alloys and of oxides and chlorides of the metal contained in these alloys: Pd, Ag, Cu, Zn, Sn, In and Ga. All alloy extracts in culture medium induced cell death depending on their composition. In, Ga and Sn compounds showed the most favorable cell viability, Cu and Ag salts induced the lowest survival rate.
Floquet
I
I
Laboratoire de Biophysique, Faculté de Médecine, Lille.
Lefevre
A
A
Kempf
B
B
Hildebrand
H F
HF
D001672:Biocompatible Materials / Q000737:chemistry / Q000494:pharmacology*; D016923:Cell Death / Q000187:drug effects; D002460:Cell Line; D002470:Cell Survival / Q000187:drug effects; D002712:Chlorides / Q000737:chemistry / Q000494:pharmacology; D003300:Copper / Q000737:chemistry / Q000494:pharmacology; D017077:Culture Media, Conditioned; D003722:Dental Alloys / Q000737:chemistry / Q000494:pharmacology*; D004847:Epithelial Cells / Q000187:drug effects; D005708:Gallium / Q000737:chemistry / Q000494:pharmacology; D006801:Humans; D007204:Indium / Q000737:chemistry / Q000494:pharmacology; D007928:Lethal Dose 50; D008422:Materials Testing; D010087:Oxides / Q000737:chemistry / Q000494:pharmacology; D010165:Palladium / Q000737:chemistry / Q000494:pharmacology*; D012834:Silver / Q000737:chemistry / Q000494:pharmacology; D018030:Silver Compounds / Q000737:chemistry / Q000494:pharmacology; D014001:Tin / Q000737:chemistry / Q000494:pharmacology; D017971:Tin Compounds / Q000737:chemistry / Q000494:pharmacology; D015032:Zinc / Q000737:chemistry / Q000494:pharmacology; D017967:Zinc Compounds / Q000737:chemistry / Q000494:pharmacology; D015034:Zinc Oxide / Q000737:chemistry / Q000494:pharmacology
D001672:Biocompatible Materials; D002712:Chlorides; D017077:Culture Media, Conditioned; D003722:Dental Alloys; D010087:Oxides; D018030:Silver Compounds; D017971:Tin Compounds; D017967:Zinc Compounds; D007204:Indium; C023599:stannous chloride; C020758:indium trichloride; D012834:Silver; C038863:gallium oxide; C047711:indium oxide; C034163:gallium chloride; D010165:Palladium; D014001:Tin; D003300:Copper; C016837:zinc chloride; C040225:disilver oxide; D005708:Gallium; D015032:Zinc; C045358:stannic oxide; C037548:silver chloride; C029892:cupric chloride; D015034:Zinc Oxide; C030973:cupric oxide
Cytocompatibilité des alliages dentaires contenant du palladium.